If `a = sin. (pi)/(18) sin. (5 pi)/(18) sin.(7pi)/(18)`, and x is the solution the equation `y=2[x]+2` and `y=3[x-2]`, where `[x]` denotes the integral part of x, then a is equal to

If a=sin, pi/18 sin (5pi)/18 si, (7pi)/18, and x is the solution of the equation y=2[x]+2 and y=3[x-2], where [x] denotes the interal part of x then a= (A) [x] (B) 1/[x] (C) 2[x] (D) [x]^2

Value of sin""(pi)/(18)*sin""(5pi)/(18)*sin""(7 pi)/(18) =

sin(pi/18)*sin(5pi/18)*sin(7pi/18)

If K=sin(pi/(18))sin((5pi)/(18))sin((7pi)/(18)), then the numerical value of K is_____

If K=sin(pi/(18))sin((5pi)/(18))sin((7pi)/(18)), then the numerical value of K is_____

The value of sin(pi/18)+sin(pi/9)+sin((2pi)/9)+sin((5pi)/18) is

The period of the function f(x)=cos2pi{2x}+ sin2 pi {2x} , is ( where {x} denotes the functional part of x)

The period of the function f(x)=cos2pi{2x}-sin2 pi {2x} , is ( where {x} denotes the functional part of x)

The period of function 2^({x}) +sin pi x+3^({x//2})+cos pi x (where {x} denotes the fractional part of x) is

Draw the graph of [y] = sin x, x in [0,2pi] where [*] denotes the greatest integer function